how to get the relaxing enjoyable high back?

I use to smoke a good amount and enjoyed it very much all the time. I took a break from it, about a year. Now whenever i smoke, the high is no longer the same relaxing enjoyable high. Now everytime i get unsocial, unconfortable, extremely paranoid, barely able to function(it didnt use to be like this, except for the time i also did shrooms but i think that was mostly the shrooms). Its not because im smoking to much either now, ive tried many times just to take a couple of hits but it still happens? Any guesses to why this is happening? Could it be because during the break i took, i discovered i have high blood pressure but i now take avapro for that. Any ideas? thanks

Because your tolerance is so low..thats my guess. Soon you'll be able to function normally and even have a normal conversation high..well not soon, but eventually :)

Maybe you smoked Indicas before and now you are smoking Sativas?